d - 45 mm

D - 100 mm

B - 25 mm

d₂ - - 65.3 mm

D₁ - - 88 mm

b - 6 mm

K - 3 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 52.2 mm

d_a - max. - 65 mm

D_a - max. - 91 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 129 kN

Basic static load rating - C₀ - 127 kN

Fatigue load limit - P_u - 14 kN

Reference speed - 6300 r/min

Limiting speed - 8500 r/min

Calculation factor - e - 0.24

Calculation factor - Y₁ - 2.8

Calculation factor - Y₂ - 4.2

Calculation factor - Y₀ - 2.8

Weight - 0.98 kg

• Model Number:21309 EK
• Inner Diameter：100mm Outer Diameter：45mm Width：25mm
• Type：Spherical Roller Bearings
• Update date：2025-12-12
• Application:Dental Drill etc,Spectrum Products,medical equipment,chemical raw materials and reagents,key lock,Oral Image,medical equipment,thin metal materials,car instrument,physical instruments,respirator
• Similar models:CX 21309CW33 FAG 21309-E1-K+AH309 SKF 21309E ISO 21309KCW33+H309 Timken 21309VCSJ FAG 21309-E1-K AST 21309CKW33 NSK 21309EAKE4 SNR 21309VK CX 21309KCW33+AH309
• BEARING POWER International Trading Co.,Ltd. specialize in 21309EK products，there is large inventory of SKF 21309 EK . We has been built up long-term cooperation with SKF company, could make a bulk order of the 21309 EK Which SKF 21309EK 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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  LSL192320	100	215	73	CONSOLIDATED	CYLINDRICAL ROLLER BEARING