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: 634-2RZ
• Inner Diameter：16mm Outer Diameter：4mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:fabric products,stamping die,Reflective Materials Industrial fabrics,Vertical machining,switch,animal,extruder,internal combustion engine,motor,van,bio-chemical
• Similar models:FBJ F634ZZ FAG 6348-M KOYO SB4634 ZEN 634-2RS SKF 634 ZEN SF634-2Z FAG 563466AC SKF 634-RZ SKF 6348M FAG 634-2RSR
• BEARING POWER International Trading Co.,Ltd. specialize in 634-2RZ products，there is large inventory of SKF 634-2RZ . We has been built up long-term cooperation with SKF company, could make a bulk order of the 634-2RZ Which SKF 634-2RZ 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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  E5008NRNT	40	68	38	NACHI	Cylindrical Roller Bearings
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  PCZ 5640 E	88,9	93,663	63,5	SKF	Plain Bearings
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  HK4520	52		20	INA	NEEDLE BEARINGS
  120436	.7500	1.2500	2.2500	Rollway	JOURNAL ROLLER ASSEMBLIES
  SS61807	35	47	7	CONSOLIDATED	DEEP GROOVE BALL BEARINGS