d_1H - 55 mm

D - 130 mm

B - 31 mm

a - 3 mm

b - 8 mm

D₁ - 112,5 mm

D_{a max} - 118 mm

d - 60 mm

d₂ - 84,4 mm

d_2G - M65X2

d_{a min} - 72 mm

d_s - 3,2 mm

l - 40 mm

n_s - 6,5 mm

r_{a max} - 2,1 mm

r_min - 2,1 mm

- AHX312 / Designation, withdrawal sleeve

m - 1,89 kg / Weight

m₁ - 0,2 kg / Weight, withdrawal sleeve

C_r - 211000 N

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 / Reference speed

C_ur -

Main dimensions to DIN 635-2

• Model Number:21312-E1-K + AHX312
• Inner Diameter：55mm Outer Diameter：130mm Width：31mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:hydraulic actuator,engineering machinery,position switch,Textile Industry Accessories and Accessories,industry test,Switch,Spectrum Products,Spectrum Products,cleaners,reducer,mechanical and electrical
• Similar models:NTN 21312 FAG 21312-E1-K Timken 21312VCSJ CX 21312KCW33+H312 SKF 21312E KOYO 21312RH NSK 21312EAE4 AST 21312MB SNR 21312V SKF 21312EK
• BEARING POWER International Trading Co.,Ltd. specialize in 21312-E1-K+AHX312 products，there is large inventory of FAG 21312-E1-K + AHX312 . We has been built up long-term cooperation with FAG company, could make a bulk order of the 21312-E1-K + AHX312 Which FAG 21312-E1-K+AHX312 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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  4212	60	110	28	CYSD	Deep Groove Ball Bearings
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  HM903244/HM903210	41,275	95,25	30,958	Timken	Tapered Roller Bearings
  N220-E-TVP2	100	180	34	FAG	Cylindrical Roller Bearings
  R710-1	710	920	110	NSK	Cylindrical Roller Bearings
  RNAO 16x24x13	24	16	13	SKF	Cylindrical Roller Bearings
  X32008X/Y32008XZ	40	68	19	Timken	Tapered Roller Bearings
  SQ 10 C RS				ISB	Plain Bearings
  SD-3160	11.0000			FAG	PILLOW BLOCKS
  140324	.8750	1.2500	1.5000	BAL	JOURNAL ROLLER ASSEMBLIES
  SNW3034x515/16	170	200		SKF	ADAPTERS
  KG250CPO	25.0000	27.0000	1.0000	KAYDON	DEEP GROOVE BALL BEARINGS
  RA-209-111	1.6875	3.3465	.7480	CONSOLIDATED	BALL BEARINGS