d - 60 mm

D - 130 mm

T - 33,5 mm

B - 31 mm

C - 26 mm

a - 26 mm

r1 min. - 3 mm

r2 min. - 3 mm

r3 min. - 2,5 mm

r4 min. - 2,5 mm

da max - 77 mm

Da min - 112 mm

db min - 72 mm

Db min. - 120 mm

Weight - 2,1 Kg

Basic dynamic load rating (C) - 172 kN

Basic static load rating (C0) - 200 kN

Limiting speed - 5300 r/min

Calculation factor (e) - 0,34

Calculation factor (Y) - 1,74

Calculation factor (Y0) - 0,96

• Model Number:30312
• Inner Diameter：60mm Outer Diameter：130mm Width：33,5mm
• Type：Tapered Roller Bearings
• Update date：2023-03-12
• Application:Roller mill,special broaching machine,journal lathe,Rolling mill gear box,car,Plastic Equipment,spring industry,wire industry,respirator,Special Equipment,Cylinder Special
• Similar models:NTN 4T-430312DX NTN 430312U NACHI E30312DJ NTN 30312U KOYO 30312JR NSK HR30312DJ NTN 4T-30312D CYSD 30312 KOYO 46T30312DJR/51 CX 30312A
• BEARING POWER International Trading Co.,Ltd. specialize in 30312 products，there is large inventory of NKE 30312 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 30312 Which NKE 30312 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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  22224 K	120	215	58	ISB	Spherical Roller Bearings
  280RN92	280	461		Timken	Cylindrical Roller Bearings
  2303G14	17,000	47,000	19,000	SNR	Self-Aligning Ball Bearings
  23140CKE4	200	340	112	NSK	Spherical Roller Bearings
  32330	150	320	114	NACHI	Tapered Roller Bearings
  3NCHAR018CA	90	140	24	KOYO	Angular Contact Ball Bearings
  61807	35	47	7	CRAFT	Deep Groove Ball Bearings
  6307LLH	35	80	21	NTN	Deep Groove Ball Bearings
  7932	160	220	28	KOYO	Angular Contact Ball Bearings
  EC44244S01	36,512	76,2	29,7	SNR	Tapered Roller Bearings
  F-234832.8	19,25	39,65	15,95	INA	Angular Contact Ball Bearings
  HR110KBE42X+L	110	200	92	NSK	Tapered Roller Bearings
  NAFW 173532	17	35	32	IKO	Needle Roller Bearings
  NJ309VH.NR.C4	45	100	25	FAG	Cylindrical Roller Bearings
  NU 29/630 ECMA	850	630	128	SKF	Thrust Ball Bearings
  UCFLZ201	12			SNR	Bearing Units
  SA17ES	17		14	FAG	ROD ENDS
  473L16	80	125	22	New Departure	DEEP GROOVE BALL BEARINGS
  SAF-3667/16...ROLLER	6.4375			CONSOLIDATED	PILLOW BLOCKS
  7004B-2RS	20	42	12	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS