d - 60 mm

D - 130 mm

B - 31 mm

D₁ - 112,5 mm

D_{a max} - 118 mm

d₂ - 84,4 mm

d_{a min} - 72 mm

d_s - 3,2 mm

n_s - 6,5 mm

r_{a max} - 2,1 mm

r_min - 2,1 mm

m - 1,89 kg / Weight

C_r - 211000 N / Dynamic load rating (radial)

e - 0,23

Y₁ - 2,95

Y₂ - 4,4

C_0r - 226000 N / Static load rating (radial)

Y₀ - 2,89

n_G - 6700 1/min / Limiting speed

n_B - 4500 1/min

C_ur - 28000 N / Fatigue limit load, radial

Main dimensions to DIN 635-2

• Model Number:21312-E1-K
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:spring industry,glass,chemical,physical instruments,flow control valve,roller lathe,clean stationery,tube,Individual Wire,luminescent reagent,Equipment
• Similar models:ISO 21312KCW33+H312 KOYO 21312RH FAG 21312-E1-K+H312 SNR 21312VK ISO 21312KW33 CX 21312KCW33+H312 NTN 21312K NSK 21312EAKE4 NSK 21312EAE4 Timken 21312VCSJ
• BEARING POWER International Trading Co.,Ltd. specialize in 21312-E1-K products，there is large inventory of FAG 21312-E1-K . We has been built up long-term cooperation with FAG company, could make a bulk order of the 21312-E1-K Which FAG 21312-E1-K 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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