d - 105 mm

D - 225 mm

B - 49 mm

d₁ - - 141.5 mm

D₂ - - 193.35 mm

r_1,2 - min. - 3 mm

d_a - min. - 119 mm

d_a - max. - 140.9 mm

D_a - max. - 211 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 182 kN

Basic static load rating - C₀ - 153 kN

Fatigue load limit - P_u - 5.1 kN

Reference speed - 6300 r/min

Limiting speed - 4000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 13

Mass bearing - 8.17 kg

• Model Number: 6321-Z
• Inner Diameter：225mm Outer Diameter：105mm Width：49mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-20
• Application:industrial fans,Roller mill,product accessories,medical equipment,clean stationery,food testing,test laboratory equipment and accessories,Animal Tracking,disposable,welding equipment,test strip
• Similar models:NACHI 6321 NTN 6321N SKF 6321-2Z NACHI 6321Z AST 6321-2RS ISO 63210ZZ ISO 6321 CRAFT 6321-2RS NTN 6321NR CX 63214ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6321-Z products，there is large inventory of SKF 6321-Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6321-Z Which SKF 6321-Z 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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  7314 BECBY	150	70	35	SKF	Angular Contact Ball Bearings
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  UCFCX08	40			ISO	Bearing Units
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  SAR1-50SS	50	75	35	NTN	SPHERICAL PLAIN BEARINGS