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BT280-51 DB NSK Angular contact ball bearing

Name: BT280-51 DB NSK Angular contact ball bearing
Brand: NSK
SKU: BT280-51 DB
Rating: 4.9 (5 reviews)

NSK BT280-51 DB Bearing SPECIFICATIONS

Various Thrust Cylindrical Roller Bearing types S 15x2.3/8 Sleeve and sizes to 75 mm d accommodate TIMKEN BEARINGS TRAINING INDUSTRY your BT280-51 DB NSK Angular contact ball bearing requirements.
Brand Name:NSK
Model Number:
BT280-51 DB
Sleeve:S 15x2.3/8
Mass adapter sleeve assembly:1 kg
d:75 mm
Threads per inch:12
d3 max.:98.552 mm
B:15.342 mm
d1:60.325 mm
Hydraulic nut:HMVC 15E

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TIMKEN BEARINGS TRAINING INDUSTRY2020-07-10 09:46:19
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The details of Thrust Cylindrical Roller Bearing

Sleeve:S 15x2.3/8
Mass adapter sleeve assembly:1 kg
d:75 mm
Threads per inch:12
d3 max.:98.552 mm
B:15.342 mm
d1:60.325 mm
Hydraulic nut:HMVC 15E
G:74.498 mm
B1:58.064 mm
B4:16.916 mm

NSK BT280-51 DB BT280-51 DB NSK Angular contact ball bearing Description of the code

BT280-51 NSK Angular contact ball bearing	Basic static load rating C0:2.16 kN; Mass bearing:0.073 kg; Basic dynamic load rating C:9.36 kN; r1,2 min.:1 mm; Fatigue load limit Pu:0.12 kN; d1 ≈:20.2 mm; Reference speed:40000 r/min; B:12 mm; Calculation factor Y1:1.8; d:12 mm; Calculation factor e:0.35; Limiting speed:28000 r/min; Calculation factor Y0:1.8; Calculation factor kr:0.04; Da max.:31.4 mm; da min.:17.6 mm; Calculation factor Y2:2.8;
BT285-1 NSK Angular contact ball bearing	ra max.:0.3 mm; Limiting speed:40000 r/min; Fatigue load limit Pu:0.1 kN; d1 ≈:17 mm; B:8 mm; Basic dynamic load rating C:5.4 kN; D1 ≈:23.2 mm; Reference speed:65000 r/min; Calculation factor kr:0.025; D:28 mm; Basic static load rating C0:2.36 kN; Mass bearing:0.021 kg; Da max.:26 mm; da min.:14 mm; Calculation factor f0:13.1; d:12 mm; r1,2 min.:0.3 mm;
BA290-2 DF NSK Angular contact ball bearing	Basic Dynamic Radial Load Rating C:143000 N; Basic Static Radial Load Rating Co:118000 N; B:38.00 mm; d:110.000 mm; Fillet Radius ra:2.00 mm; Accessories:Without Accessories; Grease Speed Rating Open/Shielded n1:3000 rpm; Sealed Speed Rating n3:2000 rpm; D:200.0000 mm; Grease Speed Rating n1:3000 rpm; Oil Speed Rating n2:3600 rpm; Oil Speed Rating Open/Shielded n2:3600 rpm;
BT240-2 DB NSK Angular contact ball bearing	Da max.:440 mm; ra max.:4 mm; K:12 mm; Fatigue load limit Pu:260 kN; D1 ≈:389 mm; Mass bearing:115 kg; b:22.3 mm; Calculation factor Y2:3.3; d:220 mm; da min.:240 mm; Limiting speed:2100 r/min; Basic dynamic load rating C:2839 kN; r1,2 min.:5 mm; Calculation factor Y1:2.2; Calculation factor Y0:2.2; D:460 mm; Calculation factor e:0.31; d2 ≈:279 mm; Basic static load rating C0:3450 kN; B:145 mm;
BA190-4 NSK Angular contact ball bearing	J:102 mm; Mass bearing unit:0.76 kg; B1:44.4 mm; A:36 mm; Recommended diameter for attachment bolts, mm G:10 mm; A1:22 mm; Housing material:Cast iron; N:19.5 mm; d:25.4 mm; J max.:110 mm; J7:13 mm; L:130 mm; H:70 mm; Recommended diameter for attachment bolts, inch G:0.375 in; Basic dynamic load rating C:14 kN; H1:36.5 mm; Thread grub screw G2:1/4-28 UNF; J min.:94 mm; Recommended tightening torque for grub screw:4 N·m;
B510-2 NSK Angular contact ball bearing	dk:18 mm; d4 ≈:17 mm; l4 max.:55 mm; l7 min.:13 mm; Material constant KM:330; Size bolt with internal hexagon:M 5; r1 min.:0.3 mm; G:M 12x1.25; Basic static load rating C0:22 kN; C1 max.:11 mm; Specific dynamic load factor K:100 N/mm²; Tightening torque bolt with internal hexagon:5.5 N·m; d:12 mm; B:12 mm; l3 min.:17 mm; Basic dynamic load rating C:10.8 kN; d2 max.:33 mm; h1:38 mm;
7052BX DF NSK Angular contact ball bearing	Basic Static Radial Load Rating Co:9300 N; Oil Speed Rating n2:15000 rpm; B:19.1 mm; Grease Speed Rating n1:11000 rpm; Accessories:Two Shields; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:15100 N; Sealed Speed Rating n3:11000 rpm; d:15.000 mm; D:42.0000 mm;
BA150-1 DF NSK Angular contact ball bearing	Basic Dynamic Radial Load Rating C:165000 N; Grease Speed Rating n1:5000 rpm; Oil Speed Rating n2:7200 rpm; Fillet Radius ra:2.00 mm; Fillet Radius rb:1.00 mm; Basic Static Radial Load Rating Co:143000 N; D:130.0000 mm; B:62.00 mm; d:60.000 mm;
BA180-2 DF NSK Angular contact ball bearing	da:173.037 mm; L:711.2 mm; P120°:151 kN; A2:276.225 mm; Cap bolt:1 1/8-7 UNC; h:61.913 mm; R2:42.069 mm; H1:200.025 mm; Ca:101.803 mm; P60°:416 kN; Stabilizing ring:SR-38-32; S:4.763 mm; Housing:SSAFS 538; Mass pillow block:223 kg; P90°:249 kN; H2:79.375 mm; P180°:160 kN; PG:1/4 NPT; A1:190.5 mm; Eye bolt:2 x 1/2-13 UNC;
BA230-1 DF NSK Angular contact ball bearing	D:170.0000 mm; Sealed Speed Rating n3:2400 rpm; Grease Speed Rating n1:2400 rpm; Basic Static Radial Load Rating Co:236000 N; Fillet Radius ra:2.00 mm; B:68.30 mm; Oil Speed Rating n2:3400 rpm; d:80.000 mm; Accessories:No Shield, no Seal; Basic Dynamic Radial Load Rating C:201000 N;
BT290-52 NSK Angular contact ball bearing	T:190 mm; Da min.:884 mm; Calculation factor e:0.43; Reference speed:360 r/min; db min.:706 mm; Calculation factor Y:1.4; Calculation factor Y0:0.8; Db min.:953 mm; Fatigue load limit Pu:800 kN; Da max.:974 mm; D:1000 mm; Ca min.:27 mm; Basic dynamic load rating C:5610 kN; d:680 mm; ra max.:5 mm; da max.:742 mm; Mass bearing:485 kg; rb max.:5 mm; a:200 mm; Basic static load rating C0:12700 kN;
B550-2 NSK Angular contact ball bearing	PG:1/4 NPT; Cap bolt recommended tightening torque:298.3 N·m; Cap bolt, SAE grade:8; H:222.25 mm; Pa:36.9 kN; J max.:333.375 mm; Stabilizing ring:SR-20-17; ba:44.45 mm; dc:96.838 mm; db:114.3 mm; A1:111.125 mm; Bearing limiting speed:4500 r/min; H1:114.3 mm; Mass pillow block:38.6 kg; End plug (suffix Y):EPR 12; P150°:48 kN; H2:44.45 mm; P120°:52.5 kN; S:4.763 mm; Labyrinth ring (dc shaft position):LOR 106;
BT200-1E DB NSK Angular contact ball bearing	Accessories:Two Shields; d:460.000 mm; Fillet Radius ra:4.00 mm; Basic Dynamic Radial Load Rating C:423000 N; Sealed Speed Rating n3:550 rpm; D:620.0000 mm; Oil Speed Rating Open/Shielded n2:1000 rpm; B:74.00 mm; Basic Static Radial Load Rating Co:750000 N; Grease Speed Rating Open/Shielded n1:850 rpm;
BT170-1 DB NSK Angular contact ball bearing	Basic static load rating C0:5700 kN; Calculation factor Y1:2; d:333.375 mm; D:469.9 mm; r3,4 min.:3.3 mm; Fatigue load limit Pu:465 kN; Mass bearing:98 kg; Comparative radial load rating CF:655 kN; Comparative axial load rating CFa:217 kN; Basic dynamic load rating C:2642 kN; d1 ≈:355.6 mm; D1 ≈:418 mm; Calculation factor Y0:2; B:231.775 mm; Design variant/feature:TDIE/Y2; Thrust factor K:1.73;
7960AX DF NSK Angular contact ball bearing	Recommended tightening torque for grub screw:6.5 N·m; A3:3.2 mm; Basic static load rating C0:21.6 kN; DN:6.5 mm; Limiting speed:4300 r/min; s1:30.2 mm; B4:8 mm; Recommended diameter for attachment bolts, inch G:0.5625 in; B:49.2 mm; A:39 mm; L:111 mm; J6:120.5 mm; J7:18 mm; A5:26.5 mm; GN:1/4-28 SAE-LT; N:16 mm; J:148.5 mm; d:42.862 mm; Hexagonal key size for grub screw N:3.969 mm; Fatigue load limit Pu:0.915 kN;
BT270-1 NSK Angular contact ball bearing	Oil:4 700 min-1; rs (min):1 mm; d1:62 mm; Grease:3 500 min-1; static Cor:78.200 kN; D1:37 mm; Pu:3.550 kN; D:62 mm; H:18 mm; d:35 mm; dynamic Cr:41.840 kN;

No.	Brand	d	t	N	G	h	S	l	L
BA220-1	NSK	60.000 mm	-	-	-	-	-	-	-
BA380-1	NSK	120 mm	-	-	-	-	-	-	-
B480-3	NSK	6 mm	-	-	-	-	-	-	-
BA220-1B	NSK	55 mm	-	-	-	56 mm	-	-	-
BT220-2A	NSK	-	-	-	-	-	-	-	-
BA175-1 DB	NSK	-	-	-	-	-	-	-	-
BA220-1A DF	NSK	60.000 mm	-	-	-	-	-	-	-
BA150-2a DF	NSK	-	-	-	-	54.769 mm	4.763 mm	-	-
BA150-3 DF	NSK	30.000 mm	-	-	-	-	-	-	-
BA150-3 DB	NSK	80 mm	-	-	-	10.1 mm	-	-	-
BA260-1 DF	NSK	1060 mm	-	-	Tr 1060x8	-	-	-	-
BA240-1 DB	NSK	85 mm	-	-	-	-	-	-	-
BA190-1E2 DB	NSK	670 mm	-	-	-	-	-	-	-
BT340-51 DF	NSK	80.000 mm	-	-	-	-	-	-	-
BT190-1 DB	NSK	22 mm	-	-	-	-	-	-	-
BT260-51 DF	NSK	-	-	-	-	57.15 mm	-	-	-
BA190-1E	NSK	-	-	-	M 12x1.25	-	-	-	-
BT277-1	NSK	130.000 mm	-	-	-	-	-	-	-
BA150-9 DB	NSK	-	-	-	-	-	-	-	-
BA230-2B DB	NSK	15.000 mm	-	-	-	-	-	-	-
BT360-3 DB	NSK	12.000 mm	-	-	-	-	-	-	-
B260-14	NSK	57.15 mm	-	-	-	-	-	-	-
BT175-1 DF	NSK	101.6 mm	-	-	-	-	-	-	-
BT240-1	NSK	60 mm	-	-	-	-	-	-	-
B360-6	NSK	-	-	-	-	-	-	-	-
BT220-3 DF	NSK	31.75 mm	-	-	-	-	-	-	-
BT290-52 DB	NSK	50 mm	-	-	-	-	-	-	-
7028AX DF	NSK	12 mm	-	-	-	-	-	-	-

BT280-51 DB NSK Angular contact ball bearing Video

NSK BT280-51 DB INTERCHANGE

Thrust Cylindrical Roller Bearing Part series BT280-51 DB is a potential replacement for these common bearing part numbers:

NSKBT280-51 DB
SKFBT280-51 DB
NTNBT280-51 DB
FAGBT280-51 DB
TIMKENBT280-51 DB
KOYOBT280-51 DB
NACHIBT280-51 DB
DODGEBT280-51 DB

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TIMKEN BEARINGS TRAINING INDUSTRY: Address655 South Layton Road Anderson Indiana 42301, U.S.A.; Phone(Working Time)145-626-5622; Fax

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