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 - 60000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 8.4

Mass bearing - 0.0054 kg

• Model Number: 634-RZ
• Inner Diameter：16mm Outer Diameter：4mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:electromyography machine,fruit and vegetable processing,diving equipment,coal,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,marine analysis,surgical instruments,instrumentation instrument,multi-knife lathe,Logistics Equipment,filter paper products
• Similar models:NTN 6344 CX 634-2RS NACHI 6340 ZEN SR1634-2Z SKF 6344M NKE 6340-M ISB F634 FAG 634-2Z NKE 634-2Z NSK 6348
• BEARING POWER International Trading Co.,Ltd. specialize in 634-RZ products，there is large inventory of SKF 634-RZ . We has been built up long-term cooperation with SKF company, could make a bulk order of the 634-RZ Which SKF 634-RZ 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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  22308	40	90	33	ISB	Spherical Roller Bearings
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  52226	133	190	80	ISO	Thrust Ball Bearings
  598/592A	92,075	152,4	39,688	NSK	Tapered Roller Bearings
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  7315	75	160	37	CYSD	Angular Contact Ball Bearings
  CX356				CX	Wheel Bearings
  GEC340XS-2RS	340	460		AST	Plain Bearings
  GEZ44ET-2RS	44,45	71,438	38,887	LS	Plain Bearings
  NK28/20	28	37	20	FBJ	Needle Roller Bearings
  UCP216	80		82.6	NACHI	Bearing Units
  N440	200	480	102	FAG	CYLINDRICAL ROLLER BEARINGS
  L-208	40	80	18	FAF	SELF
  RFM20	3.5000	8.1250	1.7500	FBC	CYLINDRICAL ROLLER BEARINGS
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  GE440DO	440	600	218	INA	SPHERICAL PLAIN BEARINGS
  6208-RSNR	40	80	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  22224EF80	120	215	58	CONSOLIDATED	SPHERICAL ROLLER BEARINGS