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BT170-1 DF NSK Angular contact ball bearing

Name: BT170-1 DF NSK Angular contact ball bearing
Brand: NSK
SKU: BT170-1 DF
Rating: 4.9 (5 reviews)

NSK BT170-1 DF Bearing SPECIFICATIONS

Various Thrust Cylindrical Roller Bearing types and sizes to accommodate your BT170-1 DF NSK Angular contact ball bearing TIMKEN BEARINGS TRAINING INDUSTRY 0.15 Coefficient of friction µ max. requirements.
Brand Name:NSK
Model Number:
BT170-1 DF
Coefficient of friction µ max.:0.15
D:270 mm
Permissible sliding velocity v min.:0 m/s
a:17.5 mm
B:350 mm
Coefficient of friction µ min.:0.08
Tolerance shaft:e7
Specific static load factor K0:45 N/mm²

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

Coefficient of friction µ max.:0.15
D:270 mm
Permissible sliding velocity v min.:0 m/s
a:17.5 mm
B:350 mm
Coefficient of friction µ min.:0.08
Tolerance shaft:e7
Specific static load factor K0:45 N/mm²
Specific dynamic load factor K:25 N/mm²
α:124 °
Permissible sliding velocity v max.:0.5 m/s
Tolerance housing:H7
d:250 mm
Mass bushing:25.2 kg
h:252.5 mm

NSK BT170-1 DF BT170-1 DF NSK Angular contact ball bearing Description of the code

BA190-4 DF NSK Angular contact ball bearing	A:88.9 mm; Basic dynamic load rating C:311 kN; Limiting speed:2100 r/min; A5:46.831 mm; L:247.65 mm; N1:23.813 mm; s:41.275 mm; J:196.85 mm; a:5.556 mm; S:0.794 mm; A6:31.75 mm; Attachment bolt diameter G:22.225 mm; da:101.6 mm; d2:152.4 mm; B:116.681 mm; Mass bearing unit:30.9 kg; A1:122.237 mm;
B290-2 NSK Angular contact ball bearing	d:70 mm; l7 min.:80 mm; Basic dynamic load rating C:315 kN; Specific dynamic load factor K:100 N/mm²; Basic static load rating C0:530 kN; r1 min.:1 mm; h1:265 mm; dk:92 mm; l3 min.:80 mm; Material constant KM:330; C1 max.:43 mm; α:6 °; B:49 mm; d2 max.:162 mm; d4 ≈:92 mm; l4 max.:349 mm; Mass rod end:10.5 kg; l5 ≈:40 mm; G:M 72x4; w:80 mm;
BA320-1 NSK Angular contact ball bearing	Calculation factor Y0:2; d1 ≈:372 mm; Calculation factor e:0.33; Comparative axial load rating CFa:153 kN; r1,2 min.:1.5 mm; r3,4 min.:3.3 mm; D1 ≈:428 mm; Calculation factor Y1:2; Mass bearing:130 kg; Fatigue load limit Pu:830 kN; Basic static load rating C0:10200 kN; d:347.662 mm; B:260.35 mm; Calculation factor Y2:3; Comparative radial load rating CF:950 kN; D:469.9 mm; Thrust factor K:1.76;
BA290-2 NSK Angular contact ball bearing	T:54.5 mm; D:100 mm; Basic static load rating C0:204 kN; r3,4 min.:1.5 mm; da max.:57 mm; Ca min.:4 mm; Calculation factor Y0:0.8; 2B:50 mm; Limiting speed:6700 r/min; Fatigue load limit Pu:24.5 kN; Da max.:92 mm; d:45 mm; Da min.:79 mm; Reference speed:4000 r/min; Calculation factor e:0.83; rc max.:0.6 mm; K:8.5 mm; ra max.:1.5 mm; r5 min.:0.6 mm; Calculation factor Y1:0.81;
BA260-1 DF NSK Angular contact ball bearing	d3:1300 mm; d1:1000 mm; G2:G 1/4; Mass adapter sleeve assembly:984 kg; B:125 mm; Hydraulic nut:HMV 212E; A:12 mm; B5:154 mm; B1:622 mm; G3:15 mm; G:Tr 1060x8; d:1060 mm;
7048BX DF NSK Angular contact ball bearing	D:62.0000 mm; Sealed Speed Rating n3:7000 rpm; Oil Speed Rating Open/Shielded n2:13000 rpm; d:35.000 mm; Basic Dynamic Radial Load Rating C:15800 N; Fillet Radius ra:1.00 mm; Accessories:One Seal; Basic Static Radial Load Rating Co:10200 N; Grease Speed Rating Open/Shielded n1:10000 rpm; B:14.00 mm;
BA180-2 NSK Angular contact ball bearing	Fatigue load limit Pu:0.027 kN; Basic static load rating C0:0.63 kN; Reference speed:100000 r/min; Da max.:14 mm; ra max.:0.3 mm; r1,2 min.:0.3 mm; da min.:7 mm; Calculation factor f0:11.8; Basic dynamic load rating C:1.43 kN; Mass bearing:0.0049 kg; d2 ≈:7.5 mm; D:16 mm; D2 ≈:13.4 mm; d:5 mm; B:5 mm; Calculation factor kr:0.03; da max.:7.4 mm; Limiting speed:50000 r/min;
BT160-51 DF NSK Angular contact ball bearing	da:71.438 mm; PG:1/4 NPT; J min.:295.275 mm; h:47.625 mm; P60°:104 kN; L:387.35 mm; H:222.25 mm; Mass pillow block:25.5 kg; Pa:10.5 kN; Da:180 mm; ba:52.388 mm; P90°:62.3 kN; J1:60.325 mm; H1:114.3 mm; Cap bolt:2 x 3/4-10 UNC; Labyrinth ring:2 x LOR 182; P120°:39.1 kN; Stabilizing ring:2 x SR-1617; Housing:FSAF 617; P180°:42.9 kN;
BA310-2 DF NSK Angular contact ball bearing	D:85 mm; d2 (max):59.1 mm; Dynamic (Ca):61.9 kN; rs (min):1.1 mm; Pu:7.400 kN; B:19 mm; F:55 mm; b1:8.5 mm; r1s (min):1.1 mm; b:5 mm; d2:45 mm; Static (Coa):60.7 kN; s:1.4 mm; E:mm;
7028AX DF NSK Angular contact ball bearing	da:17 min; Bearing designation:6301 ; Weight:0.061 kg; Da:32 max; Static (Cor):4.235 kN; D:37 mm; Pu:0.193 kN; Dynamic (Cr):9.759 kN; rs:1 mm; Grease:20 000 min-1; ra:1 max; B:12 mm; Oil:24 000 min-1; d:12 mm;
BT220-2E DB NSK Angular contact ball bearing	rc max.:1 mm; Calculation factor Y2:1.2; Ca min.:5 mm; Da max.:149 mm; Limiting speed:4300 r/min; r5 min.:1 mm; 2B:74 mm; Reference speed:2400 r/min; r3,4 min.:2.5 mm; Calculation factor Y1:0.81; ra max.:2.5 mm; K:10 mm; T:80 mm; b:15 mm; Mass bearing pair:7.17 kg; Basic static load rating C0:490 kN; d:75 mm; Calculation factor Y0:0.8; Calculation factor e:0.83; Basic dynamic load rating C:438 kN;
BA150-1A DB NSK Angular contact ball bearing	d:17 mm; B:14 mm; r1,2 min.:1 mm; Permissible angular misalignment α:3 °; da min.:22.6 mm; Calculation factor Y2:3.3; d1 ≈:28.88 mm; Basic static load rating C0:3.4 kN; Basic dynamic load rating C:12.7 kN; Calculation factor kr:0.04; Fatigue load limit Pu:0.18 kN; ra max.:1 mm; Mass bearing:0.13 kg; Limiting speed:20000 r/min; D1 ≈:40 mm; Da max.:41.4 mm; Reference speed:28000 r/min;
BA160-3 DF NSK Angular contact ball bearing	ra max.:1 mm; Calculation factor f:1.06; Calculation factor f1:1; D1:53.3 mm; Db max.:60 mm; Static axial stiffness, preload class D:90 N/µm; Calculation factor f2C:1.05; Attainable speed for grease lubrication:24000 r/min; da min.:39.6 mm; Calculation factor f2B:1.02; Mass bearing:0.15 kg; Ball diameter Dw:7.938 mm; Basic static load rating C0:9.5 kN; Preload class C GC:240 N; Reference grease quantity Gref:1.98 cm³;
BT260-51a NSK Angular contact ball bearing	Grease Speed Rating n1:3200 rpm; D:130.0000 mm; Basic Static Radial Load Rating Co:88000 N; Basic Dynamic Radial Load Rating C:95600 N; B:41.30 mm; Oil Speed Rating n2:4300 rpm; d:75.000 mm; Sealed Speed Rating n3:3200 rpm; Fillet Radius ra:1.50 mm; Accessories:One Seal;
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;
BT320-51 DB NSK Angular contact ball bearing	Basic Dynamic Radial Load Rating C:108000 N; Grease Speed Rating n1:5000 rpm; B:33.00 mm; Fillet Radius ra:2.00 mm; D:140.0000 mm; d:55.000 mm; Oil Speed Rating n2:6000 rpm; Fillet Radius rb:1.00 mm; Basic Static Radial Load Rating Co:90000 N;

No.	Brand	d	t	N	G	h	S	l	L
6056X1	NSK	160 mm	-	-	-	-	-	-	-
BA120-4E DF	NSK	17.000 mm	-	-	-	-	-	-	-
BA180-2E1 DB	NSK	360 mm	-	-	378.993 mm	-	-	-	-
BT285-1 DF	NSK	100.000 mm	-	-	-	-	-	-	-
B590-1	NSK	260.000 mm	-	-	-	-	-	-	-
BA180-2 DF	NSK	-	-	-	-	61.913 mm	4.763 mm	-	711.2 mm
B510-2	NSK	12 mm	-	-	M 12x1.25	-	-	-	-
7936AAX DF	NSK	120.000 mm	-	-	-	-	-	-	-
BA260-1 DF	NSK	1060 mm	-	-	Tr 1060x8	-	-	-	-
BA160-7 DB	NSK	15.000 mm	-	-	-	-	-	-	-
BA190-1 DF	NSK	50.8 mm	-	-	-	-	-	-	-
7976BX DB	NSK	-	-	-	379.908 mm	15.342 mm	-	-	-
BT320-51 DB	NSK	55.000 mm	-	-	-	-	-	-	-
BT220-51 DB	NSK	-	-	-	-	-	-	-	-
BA200-3 DF	NSK	-	-	-	-	50.8 mm	-	-	-
BT190-1 DB	NSK	22 mm	-	-	-	-	-	-	-
BA185-1 DB	NSK	10.000 mm	-	-	-	-	-	-	-
B440-3	NSK	35 mm	-	-	M 36x3	130 mm	-	-	-
BA230-2	NSK	70.000 mm	-	-	-	-	-	-	-
BT175-1 DF	NSK	101.6 mm	-	-	-	-	-	-	-
BA170-3 DF	NSK	-	-	-	-	-	-	-	-
BA190-4 DF	NSK	-	-	-	-	-	0.794 mm	-	247.65 mm
BA190-4	NSK	25.4 mm	-	19.5 mm	-	-	-	-	130 mm
BA380-1 DF	NSK	80 mm	-	-	M 64x4	270 mm	-	-	-

BT170-1 DF NSK Angular contact ball bearing Video

NSK BT170-1 DF INTERCHANGE

Thrust Cylindrical Roller Bearing Part series BT170-1 DF is a potential replacement for these common bearing part numbers:

NSKBT170-1 DF
SKFBT170-1 DF
NTNBT170-1 DF
FAGBT170-1 DF
TIMKENBT170-1 DF
KOYOBT170-1 DF
NACHIBT170-1 DF
DODGEBT170-1 DF

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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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