Ryobi B850 specifications Parts List

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RYOBI DUSTLESS BELT SANDER - MODEL NUMBER B850

The model number will be found on a plate attached to the motor housing. Always mention the model number in all correspondence regarding your Belt Sander or when ordering repair parts.

PARTS LIST

Key

 

 

No.

Description

Quan.

1

Screw (#8-32 x 3/8 in. Pan Hd. T. F.)

4

2

Belt Cover

1

3

Driven Pulley

1

4

Timing Belt

1

5

Gear Housing Cover w/Bearing

1

6

Washer

2

7

Pinion

1

8

Flange Bearing

1

9

Screw (#8-32 x 7/8 in. Fil. Hd.)

1

10

Motor Housing

1

11

Insulator

2

12

Brush Tube Assembly

2

13

Pulley

1

14

Bearing Strap

2

15

Screw (#8-10 x 1/2 in. Fil. Hd.)

6

16

Cord

1

17

Bend Relief

1

18

Screw (#6-19 x 5/8 in. Pan Hd.)

2

19

Bumper

2

20

Motor Housing Cover

1

21

Switch

1

22

Handle Cover

1

23

Field Strap

1

24

Ball Bearing (NACHI 608ZZ C3/1E)

2

25

Field Assembly

1

26

Data Plate

1

27

Armature (Includes Key Nos. 24 and 72)

1

28

Screw (#8-10 x 5/8 in. Pan Hd.)

7

29

Blower

1

30

Screw (#10-32 x 3/8 in. Wafer Hd.)

1

31

Retaining Ring

2

32

Spring

1

33

Shroud

1

34

Blower Housing

1

35

Blower Cover

1

36

Screw (#8-10 x 1-1/8 in. Fil. Hd.)

3

37

Idler Roller w/Bearings

1

38

Logo Plate

1

39

Idler Roller Shaft

1

Key

 

 

 

No.

Description

Quan.

40

Yoke Assembly (Includes Key No. 32)

1

41

Release Lever Assembly

1

42

Washer

1

43

Screw (#10-32 x 1/2 in. Pan Hd.)

1

44

75 mm x 534 mm Sanding Belt — Complete Assortment

 

 

Available at Your Nearest Catalog Order or Retail Store ....

1

45

Glamor Plate

1

46

Screw (#10-32 x 7/8 in. Pan Hd. T. F.)

2

47

Bushing

2

48

Torsion Spring

1

49

Tracking Knob

1

50

Spring

1

51

Washer

1

52

Gear Housing w/Bearings

 

 

 

(Includes. Key Nos. 8, 59, 60 and 63)

1

53

Platen

1

54

Wear Strip

1

55

Backing Pad

1

56

Wear Plate

1

57

Drive Roller Assembly

1

58

Steel Ball

1

59

Felt Seal

1

60

Bearing

1

61

Screw (#8-10 x 2-1/4 in. Fil. Hd.)

4

62

Deflector

1

63

Flange Bearing

1

64

Washer

1

65

Gear

1

66

Spring Washer (Assemble Flat Side to Gear)

1

67

Washer

1

68

Thrust Washer

1

69

Screw (#8-32 x 3/8 in. Pan Hd.)

3

70

Dust Bag Assembly

1

71

Cord Clamp

1

72

Washer

1

73

Yellow Lead

1

74

Suppressor

1

75

Connector

1

 

Owner’s Manual

 

 

WARNING: IMPROPER REPAIR OF A DOUBLE INSULATED TOOL CAN RESULT IN DAMAGES TO THE DOUBLE INSULATION SYSTEM POSSIBLY CAUSING ELECTRICAL SHOCK OR ELECTROCUTION. ANY REPAIRS REQUIRING DISASSEMBLY OF YOUR TOOL REQUIRES SAFETY TESTING AND SHOULD ONLY BE PERFORMED BY AN AUTHORIZED SERVICE CENTER OR OTHER QUALIFIED SERVICE ORGANIZATION.

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Contents Thank YOU for Buying a Ryobi Belt Sander Owners Operating ManualDouble Insulation Rules for Safe OperationKeep Hands Away from Sanding Area and Moving Sanding Belt Rules for Safe OperationDust BAG Tracking Screw Sanding Belt Front Idler Pulley OperationKnow Your Belt Sander Electrical ConnectionSanding Belt Selection SwitchPreparing for Operation LubricationInstalling and Adjusting Sanding Belt Installing Dust BAGTo Operate Extension Cords MaintenanceTiming Belt Replacement General Switch ReplacementCord Replacement Ryobi Dustless Belt Sander Model Number B850 Parts List Double Insulated

B850 specifications

The Ryobi B850 is a powerful tool designed for both novice and experienced DIY enthusiasts who seek high performance and reliability in their projects. This versatile cordless tool is equipped with a range of features and technologies that make it suitable for various applications, whether for light home repairs or more demanding tasks.

One of the standout features of the Ryobi B850 is its robust motor, which delivers impressive torque and speed. This makes it capable of drilling through tougher materials such as hardwood and metal with ease. The variable speed settings allow users to customize the tool's performance based on the specific requirements of the task at hand, providing added control and precision.

The ergonomic design of the Ryobi B850 ensures comfort during prolonged use. The tool's grip is engineered to reduce fatigue, enabling users to maintain higher productivity levels. Additionally, the lightweight construction of the tool enhances maneuverability, making it easier to handle in tight spaces or when working at awkward angles.

Battery life is a critical aspect of any cordless tool, and the Ryobi B850 does not disappoint. It is compatible with Ryobi's ONE+ battery system, which means that users can interchange batteries across a wide range of Ryobi tools. This feature eliminates the need for multiple chargers and allows for extended use without interruptions.

This model is also equipped with advanced safety features that enhance user protection. The built-in LED work light illuminates dark work areas, ensuring better visibility when drilling or driving screws. The safety lock mechanism prevents accidental activation, which is particularly beneficial during transport or storage.

Furthermore, the Ryobi B850 incorporates innovative technologies such as Brushless motor technology, which provides longer runtime, increased durability, and less maintenance compared to traditional brushed motors. This technology contributes to improved efficiency and power delivery, making the B850 a reliable choice for all types of projects.

In summary, the Ryobi B850 combines power, versatility, and user-friendly features, making it an exceptional tool for any toolkit. Its cutting-edge technologies, ergonomic design, and compatibility with the ONE+ battery system highlight Ryobi's commitment to quality and innovation in the realm of power tools. Whether for home projects or professional use, the Ryobi B850 is designed to meet diverse user needs, transforming the way you approach DIY tasks.