Bosch Rexroth R0533-702-00 KUM-A12-HB-OFK Ball Transfer Unit 12mm

Item Specifics:
Brand: Bosch Rexroth
Model / Item Number: R0533-702-00
Also Known As: KUM-A12-HB-OFK
Category: Ball Transfer Unit
Type: Ball Transfer Unit
Nominal Size: 12 mm
Design: High Collar Ball Transfer Unit
Housing Material: Solid Steel Housing
Housing Finish: Bright Metal
Cover: Galvanized Cover
Seal Type: Without Felt Seal
Preservation: Preserved
Rolling Element Material: Anti-Friction Bearing Steel 1.3505 / AISI 52100 / 100Cr6 / SUJ2
Country of Origin: Ireland
Weight: 0.027 kg / 0.03 kg approx.

Dimensions:
Ball Diameter / dW: 12 mm
Outside Diameter / D: 20 mm
Dimension D1: 17.5 mm
Dimension A: 17.5 mm
Dimension B / H: 16.5 mm
Dimension a: 7 mm
Dimension h: 3 mm
Dimension h1: 10.5 mm
Overall Listed Dimensions: 12 x 20 x 16.5 mm

Tolerances:
Tolerance a: ±0.1 mm
Tolerance b: ±0.1 mm
Tolerance D: ±0.1 mm
Tolerance D1: ±0.1 mm
Tolerance H: ±0.2 mm
Tolerance h1: ±0.1 mm

Load & Speed Ratings:
Dynamic Load Capacity C: 250 N
Static Load Capacity C0: 700 N
Maximum Permissible Linear Speed vmax: 2.0 m/s

Temperature Range:
Minimum Operating Temperature: -30°C
Maximum Operating Temperature: +100°C

Application Notes:
In prolonged use at speeds above 1 m/s, increased temperature and reduced service life may occur depending on the load.

At temperatures above +100°C, only bright metal ball transfer units without a felt seal should be used. Load capacity reduction must be considered, and high-temperature lubricant may be required. Follow the manufacturer’s instructions for high-temperature applications.

Product Description:
This listing is for one Bosch Rexroth R0533-702-00 ball transfer unit.

The R0533-702-00, also known as KUM-A12-HB-OFK, is a compact Bosch Rexroth ball transfer unit with a solid steel housing, high collar design, bright metal housing, galvanized cover, and anti-friction bearing steel balls.

This ball transfer unit is designed for smooth multidirectional movement of loads. It is commonly used in conveyor systems, transfer tables, material handling equipment, packaging machinery, automation systems, positioning devices, and industrial handling applications.

The unit features a 12 mm main ball, 20 mm outside diameter, and 16.5 mm height. It has a dynamic load capacity of 250 N and a static load capacity of 700 N.

Main Features:

·         Genuine Bosch Rexroth ball transfer unit

·         Part number R0533-702-00

·         Also known as KUM-A12-HB-OFK

·         Nominal size 12 mm

·         High collar design

·         Solid steel housing

·         Bright metal housing finish

·         Galvanized cover

·         Without felt seal

·         Very smooth running

·         Balls made from anti-friction bearing steel 1.3505

·         12 mm main ball diameter

·         20 mm outside diameter

·         16.5 mm height

·         Dynamic load capacity: 250 N

·         Static load capacity: 700 N

·         Maximum permissible linear speed: 2.0 m/s

·         Operating temperature range: -30°C to +100°C

·         Suitable for conveyors, transfer tables, and material handling equipment

·         Made in Ireland

Please verify all dimensions, part number, mounting requirements, load capacity, speed rating, temperature range, and application compatibility before purchasing to make sure this item fits your application.

 PACKAGE INCLUDES: ONE (1) BOSH REXROTH Ball Transfer Unit R0533-702-00 KUM A12-HB