d - 4 mm

D - 16 mm

B - 5 mm

d₁ - - 8.4 mm

D₂ - - 13.3 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 6.4 mm

d_a - max. - 8.3 mm

D_a - max. - 13.6 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 1.1 kN

Basic static load rating - C₀ - 0.38 kN

Fatigue load limit - P_u - 0.016 kN

Reference speed - 95000 r/min

Limiting speed - 48000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 8.4

Mass bearing - 0.0054 kg

• Model Number: 634-2Z
• Inner Diameter：16mm Outer Diameter：4mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-19
• Application:test strip,Hydraulic Couplings,Handling machinery and various industrial machinery,joint protection,woodworking machinery,squeeze machine etc,Digital Generator,multi-knife lathe,Laser Measurements,product accessories,auto tools
• Similar models:NSK 6340 FAG 634 ISO 6348 SKF 634-2RZ ISB 634-ZZ NTN-SNR 634ZZ ISB F634 NTN 6344 SKF 634-2RS1 ZEN 634
• BEARING POWER International Trading Co.,Ltd. specialize in 634-2Z products，there is large inventory of SKF 634-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the 634-2Z Which SKF 634-2Z is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  GE 100 ES-2LS	150	100	70	SKF	Plain Bearings
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  NN3038K	190	290	75	KOYO	Cylindrical Roller Bearings
  MJ1.3/8-2Z	34,925	88,9	22,225	RHP	Deep Groove Ball Bearings
  NNC4880 V	400	500	100	CX	Cylindrical Roller Bearings
  NU324	120	260	55	NTN	Cylindrical Roller Bearings
  NUP322 E	110	240	50	CX	Cylindrical Roller Bearings
  UEL205D1	25,000	52,000	44,4	NTN	Deep Groove Ball Bearings
  PNA20/42	20	42	20	INA	SELF ALIGNING NEEDLE BEARINGS WITH INNER RACE
  NJ2256	280	500	130	SKF	CYLINDRICAL ROLLER BEARINGS
  UCF205-14	.8750			IPTCI	PILLOW BLOCKS
  7416BMG	80	200	48	NSK	ANGULAR CONTACT BALL BEARINGS
  6013-ZZ	65	100	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SIL15ES	15		12	CONSOLIDATED	ROD ENDS