d - 70 mm

D - 150 mm

T - 76 mm

B - 35 mm

r3 min. - 2,5 mm

r4 min. - 2,5 mm

r5 min. - 1 mm

2B - 70 mm

da max - 85 mm

Da min - 118 mm

Da max. - 138 mm

Weight - 6,22 Kg

Basic dynamic load rating (C) - 320 kN

Basic static load rating (C0) - 438 kN

Limiting speed - 4500 r/min

Calculation factor (e) - 0,85

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,72

Calculation factor (Y2) - 1,21

• Model Number:31314-DF
• Inner Diameter：70mm Outer Diameter：150mm Width：76mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:key lock,printing machinery,Antenna Potentials,powder metallurgy,horizontal processing,Vertical machining,molding machine,relay,Broadcasting System,multi-knife lathe,wire industry
• Similar models:CX 31314A NKE 31314 SKF 31314J2/QCL7CDF Fersa 31314F SKF 31314J2/QCL7C ISB 31314 ZVL 31314A Timken X31314M/Y31314M FAG 31314-A FAG 31314-A-N11CA-A100-140
• BEARING POWER International Trading Co.,Ltd. specialize in 31314-DF products，there is large inventory of NKE 31314-DF . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31314-DF Which NKE 31314-DF 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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  413134	170	280	88	NTN	Tapered Roller Bearings
  6805LLUN	25,000	37,000	7,000	NTN	Deep Groove Ball Bearings
  HCB7026-E-T-P4S	130	200	33	FAG	Angular Contact Ball Bearings
  K65x73x23	65	73	23	ISO	Needle Roller Bearings
  NANF204	20			KOYO	Bearing Units
  NP316	80	170	39	ISO	Cylindrical Roller Bearings
  NUP2328 M	140	300	102	AST	Cylindrical Roller Bearings
  PHU2263	43	155,18	71,5	PFI	Angular Contact Ball Bearings
  SE 6208 ZZSTPRZ	40	80	18	KOYO	Deep Groove Ball Bearings
  SL01-4868	340	420	80	NTN	Cylindrical Roller Bearings
  TAF 9011025	90	110	25	IKO	Needle Roller Bearings
  5308W	40	90	36.5	FAF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NUKR52C	20	52	24	FAG	NEEDLE BEARINGS
  BA2416ZOH			1.0000	IKO	NEEDLE BEARINGS
  SAF622	3.9375			Torrington	PILLOW BLOCKS
  H3196	480	620		SKF (Old No.)	ADAPTERS
  NA4906RS	30	47	17	Torrington	NEEDLE BEARINGS
  3152Z	75	160	37	SKF	DEEP GROOVE BALL BEARINGS
  SN-611..20311-K	50		80	CONSOLIDATED	PILLOW BLOCKS