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UKP300 Series high quality Pillow block bearing units

Heavy duty Pillow block bearings feature:

1. one-piece cast iron housing, solid base

2. wide inner ring bearing, dual heavy-duty contact-type seals, 

3. steel plate slingers on sides for dust exclusion, full self-alignment, grease fitting for adding lubricant. 

4. Set screw units have two set screws 120° apart in the inner ring. 

5. Eccentric locking collar units provide locking for one-directional applications. Triple lip seals available on request. 

In addition to our standard items and configurations listed below, RICCOTEK excels at manufacturing customized bearings to meet specific application requirements.


Price: US $2.65-77.68 / Piece | 200 Piece/Pieces (Min. Order)

  • Product Details
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Unit No. Dimensions Bolt Size mm inch Bearing No. Housing No. Weight(kg)
d h a e b S1 S2 g w B1

UKP319;HA2319 3-5/16 4-59/64 18-1/2 14-3/16 4-23/32 1-13/32 1-31/32 1-25/32 9-27/32 3.543 1-1/8 UK319;HA2319 P319 29.3
UKP320;H2320 90 140 490 380 120 36 50 50 275 97 M30 UK320;H2320 P320 34.8
UKP320;HA2320 3-7/16 5-33/64 19-9/32 14-31/32 4-23/32 1-13/32 1-31/32 1-31/32 10-53/64 3.814 1-1/8 UK320:HA2320 P320 34.8
UKP322;H2322 100 150 520 400 140 40 55 55 300 105 M33 UK322;H2322 P322 43.9
UKP322;HA2322 3-15/16 5-29/32 20-15/32 15-3/4 5-1/2 1-9/16 2-5/32 2-5/32 11-13/16 4.134 1-1/4 UK322;HA2322 P322 43.9
UKP324;H2324 110 160 570 450 140 40 55 65 320 112 M33 UK324;H2324 P324 55.7
UKP324;HA2324 4-3/16 6-19/64 22-7/16 17-23/32 5-1/2 1-9/16 2-5/32 1-21/32 12-19/32 4.41 1-1/4 UK324:HA2324 P324 55.7
UKP326;H2326 115 180 600 480 140 40 55 75 355 121 M33 UK326;H2326 P326 71.9
UKP326;HA2326 4-7/16 7-3/32 23-5/8 18-29/32 5-1/2 1-9/16 2-5/32 2-61/64 13-31/32 4.764 1-1/4 UK326;HA2326 P326 71.9
UKP328;H2328 125 200 620 500 140 40 55 75 390 131 M33 UK328;H2328 P328 92.5
UKP328;HA2328 4-15/16 7-7/8 24-13/32 19-11/16 5-1/2 1-9/16 2-5/32 2-61/64 15-32/64 5.158 1-1/4 UK328:HA2328 P328 92.5
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