Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 637/8 X

W 637/8 X

Dimensions

d		8	mm
D		14	mm
B		3.5	mm
d₁	≈	9.86	mm
D₁	≈	12.19	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	9.6	mm
d_a	max.	9.8	mm
D_a	max.	12.4	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.462	kN
Basic static load rating	C₀	0.193	kN
Fatigue load limit	P_u	0.008	kN
Reference speed		95000	r/min
Limiting speed		60000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.8

Mass

Mass bearing

0.0018

Model Number: W 637/8 X
Inner Diameter：8mm Outer Diameter：14mm Width：3.5mm
Reference speed:60000 r/min Limiting speed:95000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2024-12-13
Application:ultra-quiet generators,historical instruments,Flame Cutting,suction nozzle,plastic molding,Textile Accessories,Broadcasting System,clean stationery,forming machine,small diesel generators,multi-knife lathe
Similar models:W 637/8 R-2ZS W 637/5 XR-2Z W 637/8-2Z W 637/4 X W 637/8 X W 637/5 XR-2ZS 6379/K-6320 PWM 556370 BC2B 326372/HA1 W 637/4 XR
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1311 EKTN9	55	120	29	Bearings, units and housings
14938	38.1	57.15	7.95	Seals
30203	17	40	13.25	Bearings, units and housings
30224T133/DB	120	215	-	Bearings, units and housings
37570	95.9612	116.0018	8.9916	Seals
63002-2RS1	15	32	13	Bearings, units and housings
7024 ACE/P4AL	120	180	28	Bearings, units and housings
719/9 CE/HCP4A	9	20	6	Bearings, units and housings
71914 ACB/P4A	70	100	16	Bearings, units and housings
RNAO 12x22x12 TN	12	22	12	Bearings, units and housings
SAW 23240 T	200	-	-	Bearings, units and housings
SY 1.15/16 WF	49.213	-	-	Bearings, units and housings

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Hot number： 16719 2208 EKTN9 BD-22236 CCK/W33-AH 2236 G 32938 470481 50x62x7 HMSA10 V 6216 NR 891/900 M C 31/1000 MB FSAF 1517 x 2.13/16 T NCF 29/560 V/HB1 NJ 415 NU 1064 MA NU 2318 ECP PRM 283225