d - 105 mm

D - 225 mm

B - 49 mm

C₁ - 2,5 mm

D₁ - 191,3 mm

D_{a max} - 211 mm

d₁ - 143,2 mm

d_{a min} - 119 mm

r_{a max} - 2,5 mm

r_min - 3 mm

m - 10,3 kg / Weight

C_r - 158000 N / Dynamic load rating (radial)

e - 0,23

Y₁ - 2,75

Y₂ - 4,25

C_0r - 64000 N / Static load rating (radial)

Y₀ - 2,88

n_G - 4500 1/min / Limiting speed

n_B - 5200 1/min / Reference speed

C_ur - 3100 N

Main dimensions to DIN 630

• Model Number: 1321-M
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-16
• Application:walking Food processing machinery and equipment,gas turbine,ignition system,inorganic chemical,leather processing,paint paint,security equipment,medical equipment,product accessories,filter paper products,Warehouse Shelf Equipment
• Similar models:NACHI 1321 NKE 1321 NTN 1321S KOYO 1321 CX 1321K ISO 1321K+H321 CX 1321K+H321 ISO 1321K ISO 1321 FAG 1321-M
• BEARING POWER International Trading Co.,Ltd. specialize in 1321-M products，there is large inventory of FAG 1321-M . We has been built up long-term cooperation with FAG company, could make a bulk order of the 1321-M Which FAG 1321-M 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
  2RT15002	730,000	1280,000	225,000	NTN	Thrust Roller Bearings
  29428 E	280	140	85	SKF	Thrust Roller Bearings
  31309-A	45	100	27,25	FAG	Tapered Roller Bearings
  54410+U410	40	110	83,2	NKE	Thrust Ball Bearings
  55187C/55437	47,625	111,125	30,162	Fersa	Tapered Roller Bearings
  6212N	60	110	22	NSK	Deep Groove Ball Bearings
  7030CTRSU	150	225	35	NSK	Angular Contact Ball Bearings
  K125X135X35	125	135	35	CX	Needle Roller Bearings
  NNU 4888 K/W33	440	540	100	ISB	Cylindrical Roller Bearings
  NUP 336	180	380	75	NACHI	Cylindrical Roller Bearings
  RNA4968	380	460	118	CX	Needle Roller Bearings
  S61807-2RS	35	47	7	ZEN	Deep Groove Ball Bearings
  UCFC205-14	22,225			FYH	Bearing Units
  YSA 212-2FK + H 2312	110	55	62	SKF	Deep Groove Ball Bearings
  SAF632	5.4375			SKF	PILLOW BLOCKS
  S7016CDGAP4A	80	125	22	SKF	ANGULAR CONTACT BALL BEARINGS
  220RT02	220	400	65	Torrington	CYLINDRICAL ROLLER BEARINGS
  5207A-2RS1	35	72	27.0	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NJ-2209E	45	85	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  XW-31/8				CONSOLIDATED	THRUST BALL BEARINGS