d - 60 mm

Fw - 77 mm

D - 130 mm

B - 31 mm

C - 31 mm

r min. - 2,1 mm

r1 min. - 2,1 mm

da min. - 71 mm

db max. - 75 mm

db min - 71 mm

ra max. - 2 mm

rb max. - 2 mm

Db max - 119 mm

Weight - 1,82 Kg

Basic dynamic load rating (C) - 124 kN

Basic static load rating (C0) - 126 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 5 600 r/min

• Model Number:NUP 312
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:organic raw materials,natural instruments,chromatography,altimeter etc,Animal Tracking,Vertical machining,paint paint,Optical detection,ventilation heating equipment,industry test,coal mill
• Similar models:AST N312 CX NJ2312E KOYO NJ2312 NACHI NUP312 KOYO NUP312R NKE NUP312-E-M6 NTN NUP2312E SIGMA NU312 CX NF312E KOYO NJ312
• BEARING POWER International Trading Co.,Ltd. specialize in NUP312 products，there is large inventory of NSK NUP 312 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NUP 312 Which NSK NUP312 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22330CW33	150	320	108	AST	Spherical Roller Bearings
  231S.1308	342,9	600	192	FAG	Spherical Roller Bearings
  32968X	340	460	76	NTN	Tapered Roller Bearings
  562036/GNP5	180	280	120	NTN	Thrust Ball Bearings
  568/563	73,817	127	36,512	NSK	Tapered Roller Bearings
  5S-7026UADG/GNP42	130	200	33	NTN	Angular Contact Ball Bearings
  6316VV	80	170	39	NSK	Deep Groove Ball Bearings
  71815 CTBP4	75	95	10	CX	Angular Contact Ball Bearings
  7212 BDT	60	110	44	ISO	Angular Contact Ball Bearings
  7338 B-UD	190	400	156	CX	Angular Contact Ball Bearings
  FLW692SA	2	7,5	3	NTN	Deep Groove Ball Bearings
  HK 2816	28	35	16	NBS	Needle Roller Bearings
  NAU 4919UU	95	130	35	IKO	Cylindrical Roller Bearings
  UK210G2H	45,000	90,000	31	SNR	Deep Groove Ball Bearings
  SN213with6213	65	-	80	FAG	PILLOW BLOCKS
  625ZZ	5	16	5	Nachi	DEEP GROOVE BALL BEARINGS
  32920XU	100	140	25	NTN	TAPERED ROLLER BEARINGS
  52214				STEYR	THRUST BALL BEARINGS
  BL214	70	125	24	NTN	DEEP GROOVE BALL BEARINGS
  CRM18	2.2500	5.0000	1.2500	SKF	CYLINDRICAL ROLLER BEARINGS