d - 12 mm

D - 40 mm

B - 12 mm

C - 12 mm

1 - generator bearing

• Model Number: B12-40D
• Inner Diameter：12mm Outer Diameter：40mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:plastic molding,Forging machine,manual Tools,glass,sterilizers,Cylinder Standard,office outdoor camping equipment,lifting chain,packaging materials,car,pump accessories
• Similar models:SNR UK312 Timken GC1112KRRB NACHI 16012 SKF W61812-2RS1 Fersa 6212-2RS SKF YEL209-112-2F NMB R-412 AST SMF128-2RS CRAFT 6312ZZ Timken 1202KRR
• BEARING POWER International Trading Co.,Ltd. specialize in B12-40D products，there is large inventory of PFI B12-40D . We has been built up long-term cooperation with PFI company, could make a bulk order of the B12-40D Which PFI B12-40D 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
  21312EAE4	60	130	31	NSK	Spherical Roller Bearings
  51309	45	85	28	ZEN	Thrust Ball Bearings
  52410	52	110	78	ISO	Thrust Ball Bearings
  61816-2Z	80	100	10	ZEN	Deep Groove Ball Bearings
  6410-2RS	50	130	31	Fersa	Deep Groove Ball Bearings
  65237A/65500	60,325	127	44,45	CX	Tapered Roller Bearings
  687 VV	7	14	5	NSK	Deep Groove Ball Bearings
  A 5232 WB	160	290	98,425	SIGMA	Cylindrical Roller Bearings
  B8-74D	8	22	11	PFI	Deep Groove Ball Bearings
  LMF10L	10	19		Samick	Linear Bearings
  NJ 316	80	170	39	NACHI	Cylindrical Roller Bearings
  NN3172	360	600	192	CX	Cylindrical Roller Bearings
  RNA6902	20	28	23	SKF	Needle Roller Bearings
  SB 75A	75	120	64	IKO	Plain Bearings
  UCFL313	65			KOYO	Bearing Units
  RNU4918	125		35	FAG (Old No.)	NEEDLE BEARINGS
  677	7	11	2.5	NTN	DEEP GROOVE BALL BEARINGS
  NUP206E	30	62	16	Torrington	CYLINDRICAL ROLLER BEARINGS
  7415BCBM	75	190	45	SKF	ANGULAR CONTACT BALL BEARINGS
  6316NR	80	170	39	CONSOLIDATED	DEEP GROOVE BALL BEARINGS