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BT290-2 DF NSK Angular contact ball bearing

Name: BT290-2 DF NSK Angular contact ball bearing
Brand: NSK
SKU: BT290-2 DF
Rating: 4.9 (5 reviews)

NSK BT290-2 DF Bearing SPECIFICATIONS

Request A Quote For Your Special BT290-2 DF NSK Angular contact ball bearing Needs Today! Free 1220 mm D Thrust Cylindrical Roller Bearing Quotes. TIMKEN BEARINGS TRAINING INDUSTRY ISO 9001 certified. 16000 kN Basic dynamic load rating C
Brand Name:NSK
Model Number:
BT290-2 DF
Basic dynamic load rating C:16000 kN
B1:493 mm
D:1220 mm
Operating clearance factor k2:0.094
Da max.:1180 mm
ra max.:8 mm
Reference speed:320 r/min
Ba min.:26 mm

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The details of Thrust Cylindrical Roller Bearing

Basic dynamic load rating C:16000 kN
B1:493 mm
D:1220 mm
Operating clearance factor k2:0.094
Da max.:1180 mm
ra max.:8 mm
Reference speed:320 r/min
Ba min.:26 mm
B2:112 mm
da max.:883 mm
Limiting speed:450 r/min
r1,2 min.:9.5 mm
d3:950 mm
Fatigue load limit Pu:1800 kN
D1 ≈:1077 mm
d1:710 mm
Ca min.:9.3 mm
Mass bearing + sleeve:2150 kg
d2 ≈:884 mm
Da min.:1025 mm

NSK BT290-2 DF BT290-2 DF NSK Angular contact ball bearing Description of the code

BA220-1B DB NSK Angular contact ball bearing	b:22.3 mm; G:Tr 360x5; ra max.:5 mm; B2 ≈:273 mm; Limiting speed:800 r/min; Mass bearing + sleeve:315 kg; d1:320 mm; Calculation factor Y2:2.9; Da max.:594 mm; Calculation factor Y1:1.9; Fatigue load limit Pu:550 kN; K:12 mm; Reference speed:560 r/min; Basic static load rating C0:7800 kN; B:224 mm; da min.:356 mm; Basic dynamic load rating C:5362 kN; Calculation factor e:0.35; B1:264 mm; Calculation factor Y0:1.8;
BA225-1 DB NSK Angular contact ball bearing	Tightening torque for attachment bolts:385 N·m; Mass bearing unit:20 kg; J7:37.5 mm; P55°:480 kN; A:100 mm; Grease quantity for relubrication:9 g; H1:100 mm; Basic dynamic load rating C:236 kN; Limiting speed:3100 r/min; N:28 mm; P0°:430 kN; Bearing mean diameter dm:110 mm; Calculation factor Y2:4.6; P120°:205 kN; J:290 mm; P150°:190 kN; Tightening torque for grub screws:8 N·m;
BT290-52 DB NSK Angular contact ball bearing	Basic static load rating C0:23.2 kN; D:90 mm; Da max.:83 mm; Fatigue load limit Pu:0.98 kN; Limiting speed:4800 r/min; Calculation factor kr:0.025; da max.:58.5 mm; d2 ≈:58.884 mm; D2 ≈:82.2 mm; ra max.:1 mm; d:50 mm; Calculation factor f0:14.4; Basic dynamic load rating C:37.1 kN; Mass bearing:0.46 kg; r1,2 min.:1.1 mm; da min.:57 mm; B:20 mm;
BA195-1 DB NSK Angular contact ball bearing	Calculation factor kr:0.3; Fatigue load limit Pu:146 kN; Da max.:302.2 mm; ra max.:3 mm; Basic static load rating C0:1430 kN; da max.:211 mm; F:215 mm; d1 ≈:229 mm; D:320 mm; B:86 mm; da min.:197 mm; Limiting speed:3600 r/min; db min.:233 mm; s max.:4.2 mm; Mass bearing:29.9 kg; r1,2 min.:4 mm; Basic dynamic load rating C:1100 kN; Axial load factor Y:0.4; Reference speed:2200 r/min; D1 ≈:280 mm;
BT220-1 DB NSK Angular contact ball bearing	s1:26.6 mm; Db:59 mm; A5:18.5 mm; A3:3.2 mm; L:86 mm; d:20 mm; Thread grub screw G2:M6x0.75; N:12.3 mm; A1:15 mm; Recommended tightening torque for grub screw:4 N·m; Housing material:Composite; Recommended diameter for attachment bolts, mm G:10 mm; Fatigue load limit Pu:0.28 kN; Da:68.3 mm; A:30 mm; Mass bearing unit:0.31 kg; B:34.2 mm; Basic dynamic load rating C:12.7 kN; T:45.6 mm; Recommended diameter for attachment bolts, inch G:0.375 in;
BT250-2 NSK Angular contact ball bearing	Oil Speed Rating Open/Shielded n2:11000 rpm; Basic Static Radial Load Rating Co:18600 N; d:20.000 mm; Accessories:One Shield; B:19.00 mm; Fillet Radius ra:1.00 mm; Grease Speed Rating Open/Shielded n1:9000 rpm; D:72.0000 mm; Basic Dynamic Radial Load Rating C:29200 N;
BA310-2 NSK Angular contact ball bearing	Basic Dynamic Radial Load Rating C:49500 N; Basic Static Radial Load Rating Co:49000 N; Grease Speed Rating n1:5600 rpm; Sealed Speed Rating n3:5600 rpm; D:80.0000 mm; Oil Speed Rating n2:7500 rpm; Accessories:Two Shields & Snap-R; d:40.000 mm; Fillet Radius ra:1.00 mm; B:30.20 mm;
BA170-51 DB NSK Angular contact ball bearing	dk:115 mm; h2:150 mm; C1 max.:67 mm; α:5 °; l6 max.:265.5 mm; Mass rod end:23.5 kg; d:90 mm; d2 max.:228.5 mm; Specific dynamic load factor K:100 N/mm²; r1 min.:1 mm; Basic static load rating C0:1290 kN; Material constant KM:330; B:60 mm; Basic dynamic load rating C:490 kN;
BT320-51 NSK Angular contact ball bearing	P60°:234 kN; Ca:117.805 mm; Cap bolt:4 x 3/4-10 UNC; H1:190.5 mm; Cap bolt recommended tightening torque:203.4 N·m; Stabilizing ring:SR-36-30; A1:180.975 mm; Mass pillow block:146 kg; P180°:89 kN; J min.:530.225 mm; H2:76.2 mm; Appropriate attachment bolt size G:1 in; h:66.675 mm; H:377.825 mm; A2:317.5 mm; L:679.45 mm; ba:83.344 mm; Initial grease fill:1304.1 g; J1:117.475 mm; da:133.35 mm;
BA310-2 DB NSK Angular contact ball bearing	Reference speed:26000 r/min; Basic static load rating C0:10.2 kN; d1 ≈:43.75 mm; Mass bearing:0.15 kg; ra max.:0.3 mm; d:35 mm; da min.:39.6 mm; Basic dynamic load rating C:16.8 kN; Calculation factor kr:0.025; Limiting speed:17000 r/min; D1 ≈:53.25 mm; B:14 mm; Da max.:57.4 mm; Fatigue load limit Pu:0.44 kN; Calculation factor f0:14.8; D:62 mm;
BA180-2 DB NSK Angular contact ball bearing	Basic Static Radial Load Rating Co:88000 N; Accessories:One Shield; Grease Speed Rating n1:3800 rpm; Oil Speed Rating n2:5000 rpm; D:110.0000 mm; Fillet Radius ra:1.50 mm; Basic Dynamic Radial Load Rating C:78100 N; d:60.000 mm; B:38.10 mm; Sealed Speed Rating n3:4300 rpm;
BT160-51 DB NSK Angular contact ball bearing	A2:222.25 mm; H2:66.675 mm; P150°:78.3 kN; PG:1/4 NPT; h:47.625 mm; L:558.8 mm; P180°:94.3 kN; Pa:40 kN; da:173.037 mm; Stabilizing ring:2 x 38151-38; Appropriate attachment bolt size G:1 in; Max. speed for PosiTrac Plus seal:825 r/min; Labyrinth ring:2 x LOR 153; Cap bolt, SAE grade:5; Eye bolt:2 x 3/8-16 UNC; P60°:226 kN; End plug (suffix Y):EPR 21; PosiTrac Plus contact element:2 x B10724-155;
BT285-1 DB NSK Angular contact ball bearing	Da min.:143 mm; r5 min.:1 mm; Ca min.:5 mm; ra max.:3 mm; Limiting speed:3800 r/min; b:15 mm; Reference speed:2200 r/min; Calculation factor Y1:0.81; d:85 mm; D:180 mm; T:89 mm; 2B:82 mm; rc max.:1 mm; Mass bearing pair:9.89 kg; Basic dynamic load rating C:510 kN; Da max.:167.5 mm; Fatigue load limit Pu:64 kN; da max.:104 mm; K:10 mm; Calculation factor Y2:1.2;
BA225-1 NSK Angular contact ball bearing	Mass needle roller:0.38 g; r1,2 min.:0.2 mm; r2 max.:0.8 mm; Dw:2.5 mm; r1 max.:0.6 mm; Lw:9.8 mm;
BT175-1 NSK Angular contact ball bearing	Basic dynamic load rating C:1185 kN; r1,2 min.:4 mm; D:310 mm; d2 ≈:198 mm; B1:122 mm; Limiting speed:500 r/min; db min.:180 mm; Fatigue load limit Pu:134 kN; Calculation factor Y0:2.5; b:16.7 mm; Da max.:293 mm; Calculation factor e:0.25; d3:220 mm; D1 ≈:282 mm; Calculation factor Y2:4; Ba min.:10 mm; K:9 mm; d1:150 mm; Mass bearing + sleeve:36.1 kg; B4:29 mm;
BT175-1 DF NSK Angular contact ball bearing	Basic static load rating C0:2650 kN; r2 min.:1 mm; rb max.:1 mm; Design (sliding contact surface combination):Steel/steel; Lubricant:Regular relubricatio; Da max.:152.5 mm; Specific static load factor K0:300 N/mm²; M:8 mm; d1 ≈:124.587 mm; D:158.75 mm; Da min.:139.5 mm; Specific dynamic load factor K:100 N/mm²; da min.:110 mm; b1:10 mm; Mass plain bearing:9.1 kg; Sealing solution:Double-lip seals;

No.	Brand	d	t	N	G	h	S	l	L
BT175-1 DF	NSK	101.6 mm	-	-	-	-	-	-	-
BA150-2a DF	NSK	-	-	-	-	54.769 mm	4.763 mm	-	-
BT280-51 DF	NSK	65.000 mm	-	-	-	-	-	-	-
BA190-1	NSK	-	-	-	-	-	-	-	539.75 mm
BT380-1 DB	NSK	-	-	14.8 mm	-	-	-	-	118 mm
7052BX DB	NSK	-	-	-	-	-	-	-	-
BA230-2 DF	NSK	60 mm	-	-	-	-	-	-	-
BA199-1A DB	NSK	-	-	-	-	51.594 mm	-	-	466.725 mm
BA220-1A DF	NSK	60.000 mm	-	-	-	-	-	-	-
BA190-4	NSK	25.4 mm	-	19.5 mm	-	-	-	-	130 mm
BA180-2E	NSK	8.000 mm	-	-	-	-	-	-	-
7940BAX DB	NSK	95.000 mm	-	-	-	-	-	-	-
BA320-1 DB	NSK	50.000 mm	-	-	-	-	-	-	-
BA180-2 DB	NSK	60.000 mm	-	-	-	-	-	-	-
BA199-1A	NSK	90.000 mm	-	-	-	-	-	-	-
B340-51X	NSK	40.000 mm	-	-	-	-	-	-	-
BT340-51	NSK	60.000 mm	-	-	-	-	-	-	-
BT290-52	NSK	680 mm	-	-	-	-	-	-	-
BA210-2 DB	NSK	19.05 mm	-	-	-	-	-	-	-
BA380-1	NSK	120 mm	-	-	-	-	-	-	-
BT260-51 DB	NSK	85 mm	-	-	-	-	-	-	-
BT190-1	NSK	130 mm	-	-	-	-	-	-	-
BT220-1 DF	NSK	10.000 mm	-	-	-	-	-	-	-
7976BX DB	NSK	-	-	-	379.908 mm	15.342 mm	-	-	-
BT380-1 DF	NSK	1000 mm	-	-	-	-	-	-	-
BT220-2E DB	NSK	75 mm	-	-	-	-	-	-	-
B320-3	NSK	15.000 mm	-	-	-	-	-	-	-
BA160-3 DF	NSK	-	-	-	-	-	-	-	-
BA220-1B DB	NSK	-	-	-	Tr 360x5	-	-	-	-

BT290-2 DF NSK Angular contact ball bearing Video

NSK BT290-2 DF INTERCHANGE

Thrust Cylindrical Roller Bearing Part series BT290-2 DF is a potential replacement for these common bearing part numbers:

NSKBT290-2 DF
SKFBT290-2 DF
NTNBT290-2 DF
FAGBT290-2 DF
TIMKENBT290-2 DF
KOYOBT290-2 DF
NACHIBT290-2 DF
DODGEBT290-2 DF

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