BN Products-USA BNH-640 Rotary Hammer
PARTS
| No. | Part Number | Part Name | Qty | No. | Part Number | Part Name | Qty |
| 1 | 101600 | Hammer rod protector | 1 | 32 | 101631 | Clutch Spring | 1 |
| 2 | 101601 | Steel Circlip Φ25×2 | 1 | 33 | 101632 | Clutch | 1 |
| 3 | 101602 | Support Washer | 1 | 34 | 101633 | Large Cone Gear | 1 |
| 4 | 101603 | Flex Sheath | 1 | 35 | 101634 | Retaining Ring Φ50 | 1 |
| 5 | 101604 | Flex Sheath Spring | 1 | 36 | 101635 | Bearing Φ32×Φ37×12 | 1 |
| 6 | 101605 | Retaining Ring Φ55 | 2 | 37 | 101636 | Gas Press Piston | 1 |
| 7 | 101606 | O Ring Φ58×1.5 | 1 | 38 | 101637 | Piston Pin | 1 |
| 8 | 101607 | Oil seal gasket | 1 | 39 | 101627 | O Ring Φ22×3.05 | 1 |
| 9 | 101608 | Oil Seal Ring Φ35x51x6 | 2 | 40 | 101638 | Connecting Rod Assembly | 1 |
| 10 | 101609 | Steel Circlip Φ32×1.8 | 1 | 41 | 101639 | Needle Bearing HK10/20 | 1 |
| 11 | 101610 | Ball Bearing 907 | 1 | 42 | 101640 | Oil Tank Cover | 1 |
| 12 | 101611 | Front housing | 1 | 43 | 101641 | O Ring Φ42×2 | 1 |
| 13 | 101612 | Hex Socket Bolt Set M6×25 | 4 | 44 | 101642 | Top Cover | 1 |
| 14 | 101613 | O Ring Φ53.5×2 | 1 | 45 | 101643 | Rubber gasket | 1 |
| 15 | 101614 | Hammer Sheath | 1 | 46 | 101644 | Hex Socket Bolt M5×16 | 6 |
| 16 | 101615 | Steel Ball SΦ8 | 2 | 47 | 101645 | Crank Housing | 1 |
| 17 | 101616 | O Ring Φ24.1×2.1 | 1 | 48 | 101646 | O Ring Φ22×2 | 1 |
| 18 | 101617 | Steel Pillar Φ8×8 | 3 | 49 | 101647 | Dial Staff Sheath | 1 |
| 19 | 101618 | Impact Hammer Assembly | 1 | 50 | 101648 | Retaining Ring Φ25 | 1 |
| 20 | 101619 | O Ring Φ24×1.9 | 1 | 51 | 101649 | Function Knob | 1 |
| 21 | 101620 | Hammer ring | 2 | 52 | 101650 | Function Knob Spring | 2 |
| 22 | 101621 | Vibration Cushion | 1 | 53 | 101651 | Function Knob Button | 1 |
| 23 | 101622 | Pillar Retaining ring | 1 | 54 | 101652 | Machine Screw ST4×14 | 1 |
| 24 | 101623 | Cylinder | 1 | 55 | 101653 | Small bevel Gear | 1 |
| 25 | 101624 | Flat Key 3x3x18 | 2 | 56 | 101654 | Ball Bearing 6002 | 1 |
| 26 | 101625 | Retaining Ring Φ32×1.8 | 1 | 57 | 101655 | Wear Plate | 1 |
| 27 | 101626 | Impact Piston | 1 | 58 | 101656 | Large Flat Gear | 1 |
| 28 | 101627 | O Ring Φ22×3.05 | 1 | 59 | 101657 | Fixed Clutch Plate | 1 |
| 29 | 101628 | Cylinder Spring | 1 | 60 | 101658 | Steel Ball Φ4.5 | 8 |
| 30 | 101629 | Spring Ring | 1 | 61 | 101659 | Movable Clutch Plate | 1 |
| 31 | 101630 | Steel Circlip | 1 | 62 | 101660 | Retaining Ring 12.5×1.2 | 1 |
| No. | Part Number | Part Name | Qty | No. | Part Number | Part Name | Qty |
| 63 | 101661 | Small clutch spring Φ20.3×2.8×13 | 1 | 93 | 101690 | Stator | 1 |
| 64 | 101662 | Large clutch spring Φ27×2.8×15.5 | 1 | 94 | 101691 | Self-Tapping Screw ST5×60 | 2 |
| 65 | 101663 | Clutch spring seat | 1 | 95 | 101692 | Ball Bearing 608 | 1 |
| 66 | 101663 | Retaining Ring 8.8×1 | 1 | 96 | 101693 | Hex Socket Bolt Set M6×20 | 4 |
| 67 | 101664 | Ball Bearing 628 | 1 | 97 | 101694 | Housing | 1 |
| 68 | 101665 | Crank Shaft | 1 | 98 | 101695 | Carbon Brush | 2 |
| 69 | 101666 | Flat Key 4x4x12 | 2 | 99 | 101696 | Brush Carrier Sub-assembly | 2 |
| 70 | 101667 | Ball Bearing 6204 | 1 | 100 | 101697 | Coil spring | 2 |
| 71 | 101668 | Retaining Ring Φ47 | 1 | 101 | 101698 | Tapping Screw ST3×10 | 4 |
| 72 | 101669 | Liner | 1 | 102 | 101699 | Fan Cover | 1 |
| 73 | 101670 | Crankshaft gear | 1 | 103 | 101700 | Self-Tapping Screw ST4×16 | 3 |
| 74 | 101671 | Retaining Ring Φ16 | 1 | 104 | 101698 | Tapping Screw ST3×10 | 2 |
| 75 | 101672 | Ball Bearing 6000 | 1 | 105 | 101701 | Speed Adjuster | 1 |
| 76 | 101673 | Seal for Inner cover | 1 | 106 | 101702 | Main Handle Seat | 1 |
| 77 | 101674 | Inner Cover | 1 | 107 | 101703 | Screw 5×16 | 4 |
| 78 | 101675 | Hex Socket Bolt M5x16 | 1 | 108 | 101704 | Hex Socket Bolt M6×50 | 1 |
| 79 | 101676 | Hex Socket Bolt Set M5×40 | 2 | 109 | 101705 | Main Handle | 1 |
| 80 | 101612 | Hex Socket Bolt Set M6×25 | 1 | 110 | 101706 | Switch button | 1 |
| 81 | 101677 | Housing Cover | 1 | 111 | 101707 | Switch | 1 |
| 82 | 101678 | Spring | 2 | 112 | 101708 | Main Handle Cover | 1 |
| 83 | 101679 | Ferrule | 1 | 113 | 101700 | Self-Tapping Screw ST4×16 | 3 |
| 84 | 101680 | Pillar | 2 | 114 | 101709 | Nut M6 | 1 |
| 85 | 101681 | Jacket | 1 | 115 | 101710 | Cord Slip | 1 |
| 86 | 101682 | Oil Seal Ring Φ12×Φ22×5 | 1 | 116 | 101700 | Self-Tapping Screw ST4×16 | 2 |
| 87 | 101683 | Washer Φ 28x16x1 | 1 | 117 | 101711 | Cord Armor | 1 |
| 88 | 101684 | Ball Bearing 6001 | 1 | 118 | 101712 | Cord | 1 |
| 89 | 101685 | Bearing Plate | 1 | 119 | 101713 | Steel Tie For Side Handle Ass’y | 1 |
| 90 | 101686 | Fan Guide | 1 | 120 | 101714 | Square Bolt | 1 |
| 91 | 101687 | Armature | 1 | 121 | 101715 | Side Handle Assembly Base | 1 |
| 92 | 101688 | Isolation Ring | 1 | 122 | 101716 | Side Handle | 1 |
| 92-1 | 101689 | Flat Washer Φ14x8x0.9 | 1 | Pricing: (800) 992-3833 -or- [email protected] | |||
BN Products-USA™
3450 N Sabin Brown Road | Wickenburg, AZ 85390
(800) 992-3833 | www.BNProducts.com
BN Customer Service (800) 992-3833
BN Products-USA, LLC - Professional Contractor Tools
