d - 30 mm

D - 85 mm

D1 - 130 mm

D2 - 90 mm

Y - 17,5 mm

Q - 12 mm

V - 70 mm

X - 11 mm

L4 - 89 mm

L5 - 26 mm

L2 - 18 mm

L3 - 20 mm

I - 4 mm

Z - 11 mm

A - 100 mm

D1 - 57 mm

D3 - 50 mm

L - 66 mm

L1 - 33 mm

W - 110 mm

Thread (P) - M6

Thread (M) - M30×1,5

• Model Number: WBK30DF-31
• Inner Diameter：30mm Outer Diameter：90mm Width：mm
• Type：Thrust Ball Bearings
• Update date：2025-04-24
• Application:surgical instruments,preservation equipment,sewage pump,stamping die,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,inorganic chemical,economic mold,Optical Instruments,special broaching machine,squeeze machine etc,Textile Accessories
• Similar models:SKF NU309ECM KOYO 54308 SKF 51306V/HR11Q1 KOYO 53309U SKF NU305ECML NSK 52307 SKF NUP307ECML SKF NJ306ECJ KOYO 234730B KOYO 51309
• BEARING POWER International Trading Co.,Ltd. specialize in WBK30DF-31 products，there is large inventory of NSK WBK30DF-31 . We has been built up long-term cooperation with NSK company, could make a bulk order of the WBK30DF-31 Which NSK WBK30DF-31 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
  22219	95	170	43	ISB	Spherical Roller Bearings
  150TVB610	381	482,6	63,5	Timken	Thrust Ball Bearings
  3318-2RS	90	190	73	ISO	Angular Contact Ball Bearings
  5309-2RS C3	45	100	39,7	PFI	Angular Contact Ball Bearings
  606	6	17	6	CX	Deep Groove Ball Bearings
  6319LLU	95	200	45	NTN	Deep Groove Ball Bearings
  GEZM 108 ES	38,1	61,925	57,15	SIGMA	Plain Bearings
  H-2580/H-2520		66.421	25.357	NACHI	Tapered Roller Bearings
  HR30313J	65	140	36	NSK	Tapered Roller Bearings
  M903345/10	41,275	92,075	26,195	ISO	Tapered Roller Bearings
  NAX 2530	25	37		IKO	Complex Bearings
  NJ312E	60	130	31	CYSD	Cylindrical Roller Bearings
  NP19/850	850	1120	118	CX	Cylindrical Roller Bearings
  PCZ 2020 E	31.75	35,719	31,75	SKF	Plain Bearings
  RNA4920	115	140	40	NSK	Needle Roller Bearings
  UCFLX06-20	31,75			FYH	Bearing Units
  6311.2RSR	55	120	29	FAG	DEEP GROOVE BALL BEARINGS
  22224	120	215	58	Torrington	SPHERICAL ROLLER BEARINGS
  LER-54	3.0000		17.43	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS
  305808-ZZ	40	85	30.2	CONSOLIDATED	YOKE TYPE TRACK ROLLERS