d - 105 mm

D - 260 mm

B - 60 mm

B₁ - 16 mm

B₂ - 27 mm

D₁ - 207,4 mm

D_{a max} - 240 mm

d₁ - 158,8 mm

d_{a max} - 143 mm

d_{a min} - 125 mm

d_{c min} - 162 mm

E - 220,5 mm

F - 144,5 mm

r_{1 min} - 4 mm

r_{a max} - 3 mm

r_min - 4 mm

s - 5,7 mm / Axial displacement facility from central position

- HJ421 / Designation, L-section ring

m - 18 kg / Weight

m₁ - 1,65 kg

C_r - 610000 N / Dynamic load rating (radial)

C_0r - 590000 N / Static load rating (radial)

n_G - 4150 1/min / Limiting speed

n_B - 2750 1/min / Reference speed

C_ur - 96000 N / Fatigue limit load, radial

Main dimensions to DIN 5412-1, with L-section ring, locating bearing, separable, with cage

• Model Number:NJ421-M1 + HJ421
• Inner Diameter：105mm Outer Diameter：260mm Width：60mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:training beds etc,extruder,gear grinding machine,hydraulic pressure gauge,glass,metallurgical mold,vertical pull,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Equipment,Cylinder Special,Animal Tracking
• Similar models:SKF RBC1-0421 CX BK4218 ISO HK4218 CX NUP421 KOYO NF421 NSK M244249/M244210 NSK EE234156/234215 NACHI NJ421 ISO NJ421 NTN RNNU3421
• BEARING POWER International Trading Co.,Ltd. specialize in NJ421-M1+HJ421 products，there is large inventory of FAG NJ421-M1 + HJ421 . We has been built up long-term cooperation with FAG company, could make a bulk order of the NJ421-M1 + HJ421 Which FAG NJ421-M1+HJ421 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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