Rhombus 391 Series casters meet ISO Standard 22882: 2004 Casters & Wheels – Requirements for Casters for Hospital Beds. Precision raceway bearings provide excellent swivel motion. Ideal for hospital beds, operating room tables, and stretchers, 391 casters have stems that meet industry standards to integrate with existing central locking brake systems. The central locking selection mechanism is factory set and maintenance-free for the life of the caster.

391A32C100AZ622

391A32C100AZ622

Wheel Diameter:
4.0000
Fastening Type:
Central Locking Stem
Fastening Size:
27.8mm Round x 45mm
Wheel Type:
32C Antistatic Natural Rubber
Bearing Type:
Flange Bearing
Capacity:
220
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
5.5000
391A32C100AZ622
Wheel Diameter: 4.0000 in
Caster Type: Swivel
Brake Type: Central Locking Free Swivel Models
Wheel Type: 32C Antistatic Natural Rubber
Capacity: 220 lbs
391A35K100AZ622

391A35K100AZ622

Wheel Diameter:
4.0000
Fastening Type:
Central Locking Stem
Fastening Size:
27.8mm Round x 45mm
Wheel Type:
35K Antistatic TPR
Bearing Type:
Precision Ball
Capacity:
220
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
5.5000
391A35K100AZ622
Wheel Diameter: 4.0000 in
Caster Type: Swivel
Brake Type: Central Locking Free Swivel Models
Wheel Type: 35K Antistatic TPR
Capacity: 220 lbs
391Q32C100BZ2351

391Q32C100BZ2351

Wheel Diameter:
4.0000
Fastening Type:
Central Locking Stem
Fastening Size:
27.8mm x 96mm, 41/52 deg Cam
Wheel Type:
32C Natural Rubber
Bearing Type:
Flange Bearing
Capacity:
220
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
5.5000
391Q32C100BZ2351
Wheel Diameter: 4.0000 in
Caster Type: Swivel
Brake Type: Total Lock
Wheel Type: 32C Natural Rubber
Capacity: 220 lbs
391Q32C150BZ2351

391Q32C150BZ2351

Wheel Diameter:
6.0000
Fastening Type:
Central Locking Stem
Fastening Size:
27.8mm x 96mm, 41/52 deg Cam
Wheel Type:
32C Natural Rubber
Bearing Type:
Flange Bearing
Capacity:
264
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
7.5000
391Q32C150BZ2351
Wheel Diameter: 6.0000 in
Caster Type: Swivel
Brake Type: Total Lock
Wheel Type: 32C Natural Rubber
Capacity: 264 lbs
391Q35K100RZ2351

391Q35K100RZ2351

Wheel Diameter:
4.0000
Fastening Type:
Central Locking Stem
Fastening Size:
27.8mm x 96mm, 41/52 deg Cam
Wheel Type:
35K TPR
Bearing Type:
Precision Ball
Capacity:
220
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
5.5000
391Q35K100RZ2351
Wheel Diameter: 4.0000 in
Caster Type: Swivel
Brake Type: Total Lock
Wheel Type: 35K TPR
Capacity: 220 lbs
391Q35K200RZ2351

391Q35K200RZ2351

Wheel Diameter:
8.0000
Fastening Type:
Central Locking Stem
Fastening Size:
27.8mm x 96mm, 41/52 deg Cam
Wheel Type:
35K TPR
Bearing Type:
Precision Ball
Capacity:
264
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
9.5625
391Q35K200RZ2351
Wheel Diameter: 8.0000 in
Caster Type: Swivel
Brake Type: Total Lock
Wheel Type: 35K TPR
Capacity: 264 lbs
391R32C125BZ2351

391R32C125BZ2351

Wheel Diameter:
5.0000
Fastening Type:
Central Locking Stem
Fastening Size:
27.8mm x 96mm, 41/52 deg Cam
Wheel Type:
32C Natural Rubber
Bearing Type:
Flange Bearing
Capacity:
220
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
6.4375
391R32C125BZ2351
Wheel Diameter: 5.0000 in
Caster Type: Swivel
Brake Type: Total and Direction Lock
Wheel Type: 32C Natural Rubber
Capacity: 220 lbs
391R32C200BZ2351

391R32C200BZ2351

Wheel Diameter:
8.0000
Fastening Type:
Central Locking Stem
Fastening Size:
27.8mm x 96mm, 41/52 deg Cam
Wheel Type:
32C Natural Rubber
Bearing Type:
Flange Bearing
Capacity:
264
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
9.5625
391R32C200BZ2351
Wheel Diameter: 8.0000 in
Caster Type: Swivel
Brake Type: Total and Direction Lock
Wheel Type: 32C Natural Rubber
Capacity: 264 lbs
391R35K125RZ2351

391R35K125RZ2351

Wheel Diameter:
5.0000
Fastening Type:
Central Locking Stem
Fastening Size:
27.8mm x 96mm, 41/52 deg Cam
Wheel Type:
35K TPR
Bearing Type:
Precision Ball
Capacity:
220
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
6.4375
391R35K125RZ2351
Wheel Diameter: 5.0000 in
Caster Type: Swivel
Brake Type: Total and Direction Lock
Wheel Type: 35K TPR
Capacity: 220 lbs
391A32C100AZ822

391A32C100AZ822

Wheel Diameter:
4.0000
Fastening Type:
Central Locking Stem
Fastening Size:
32mm x 45mm
Wheel Type:
32C Antistatic Natural Rubber
Bearing Type:
Flange Bearing
Capacity:
220
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
5.5000
391A32C100AZ822
Wheel Diameter: 4.0000 in
Caster Type: Swivel
Brake Type: Central Locking Free Swivel Models
Wheel Type: 32C Antistatic Natural Rubber
Capacity: 220 lbs
391A35K100AZ822

391A35K100AZ822

Wheel Diameter:
4.0000
Fastening Type:
Central Locking Stem
Fastening Size:
32mm x 45mm
Wheel Type:
35K Antistatic TPR
Bearing Type:
Precision Ball
Capacity:
220
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
5.5000
391A35K100AZ822
Wheel Diameter: 4.0000 in
Caster Type: Swivel
Brake Type: Central Locking Free Swivel Models
Wheel Type: 35K Antistatic TPR
Capacity: 220 lbs
391Q32C100BZ4351

391Q32C100BZ4351

Wheel Diameter:
4.0000
Fastening Type:
Central Locking Stem
Fastening Size:
27.8mm x 96mm, 30 deg Cam
Wheel Type:
32C Natural Rubber
Bearing Type:
Flange Bearing
Capacity:
220
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
5.5000
391Q32C100BZ4351
Wheel Diameter: 4.0000 in
Caster Type: Swivel
Brake Type: Total Lock
Wheel Type: 32C Natural Rubber
Capacity: 220 lbs
391Q32C150BZ4351

391Q32C150BZ4351

Wheel Diameter:
6.0000
Fastening Type:
Central Locking Stem
Fastening Size:
27.8mm x 96mm, 30 deg Cam
Wheel Type:
32C Natural Rubber
Bearing Type:
Flange Bearing
Capacity:
264
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
7.5000
391Q32C150BZ4351
Wheel Diameter: 6.0000 in
Caster Type: Swivel
Brake Type: Total Lock
Wheel Type: 32C Natural Rubber
Capacity: 264 lbs
391Q35K100RZ4351

391Q35K100RZ4351

Wheel Diameter:
4.0000
Fastening Type:
Central Locking Stem
Fastening Size:
27.8mm x 96mm, 30 deg Cam
Wheel Type:
35K TPR
Bearing Type:
Precision Ball
Capacity:
220
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
5.5000
391Q35K100RZ4351
Wheel Diameter: 4.0000 in
Caster Type: Swivel
Brake Type: Total Lock
Wheel Type: 35K TPR
Capacity: 220 lbs
391Q35K200RZ4351

391Q35K200RZ4351

Wheel Diameter:
8.0000
Fastening Type:
Central Locking Stem
Fastening Size:
27.8mm x 96mm, 30 deg Cam
Wheel Type:
35K TPR
Bearing Type:
Precision Ball
Capacity:
264
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
9.5625
391Q35K200RZ4351
Wheel Diameter: 8.0000 in
Caster Type: Swivel
Brake Type: Total Lock
Wheel Type: 35K TPR
Capacity: 264 lbs
391R32C125BZ4351

391R32C125BZ4351

Wheel Diameter:
5.0000
Fastening Type:
Central Locking Stem
Fastening Size:
27.8mm x 96mm, 30 deg Cam
Wheel Type:
32C Natural Rubber
Bearing Type:
Flange Bearing
Capacity:
220
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
6.4375
391R32C125BZ4351
Wheel Diameter: 5.0000 in
Caster Type: Swivel
Brake Type: Total and Direction Lock
Wheel Type: 32C Natural Rubber
Capacity: 220 lbs
391R32C200BZ4351

391R32C200BZ4351

Wheel Diameter:
8.0000
Fastening Type:
Central Locking Stem
Fastening Size:
27.8mm x 96mm, 30 deg Cam
Wheel Type:
32C Natural Rubber
Bearing Type:
Flange Bearing
Capacity:
264
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
9.5625
391R32C200BZ4351
Wheel Diameter: 8.0000 in
Caster Type: Swivel
Brake Type: Total and Direction Lock
Wheel Type: 32C Natural Rubber
Capacity: 264 lbs
391R35K125RZ4351

391R35K125RZ4351

Wheel Diameter:
5.0000
Fastening Type:
Central Locking Stem
Fastening Size:
27.8mm x 96mm, 30 deg Cam
Wheel Type:
35K TPR
Bearing Type:
Precision Ball
Capacity:
220
Caster Type:
Swivel
Tread Width:
1.2500
Mount Height:
6.4375
391R35K125RZ4351
Wheel Diameter: 5.0000 in
Caster Type: Swivel
Brake Type: Total and Direction Lock
Wheel Type: 35K TPR
Capacity: 220 lbs